LaSalle County property record for 414 Prairie St, Ottawa, IL 61350
| Property Type | Single Family Home |
|---|---|
| Details | 1,368 sqft · built 1977 |
| Lot Size | 0.83 acres (36,155 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,192 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 21-01-327-000 |
| Primary APN | 21-01-327-000 |
|---|---|
| Alternative APN |
|
| Plumbing Fixtures | 5 Plumbing Fixtures |
|---|---|
| Stories | 1 Story |
| Building Area | 1,368 sqft Total Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Lot Area | 36,155 sqft (0.83 acres) |
| Street Address | 414 PRAIRIE ST |
|---|---|
| City | OTTAWA |
| State | IL |
| Zip | 61350-1651 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | RE SUB SW1/4 SEC 1-33-3, N166' LT 9 (EX W405 |
| Legal Range | 03 |
| Legal Township | 33 |
| Legal Section | 01 |
| Legal Lot Number | 9 |
| Jurisdiction | LASALLE IL |
| Township / Civil Division | OTTAWA |
| Census Block Group | 3 |
| Census Block | 3037 |
| Census Tract | 962600 |
414 Prairie St is owned and occupied by an individual who acquired it in September 2013.
Source: LaSalle County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 414 PRAIRIE ST, OTTAWA, IL 61350-1651 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Sep 20, 2013 |
| Transfer Doc | 201324842 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 414 Prairie St was $3,192, down 2.6% from the year before.
Source: LaSalle County assessment roll, as of June 29, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | LaSalle County |
| County Subdivision | Ottawa Township |
| Municipality | Ottawa City |
| Elementary School District | Ottawa Elementary School District 141 (PK - 08) |
| Secondary School District | Ottawa Township High School District 140 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,192.00 (-2.59%) | $52,802 (+10.36%) Land $8,256 Building $44,546 | $158,406 (+10.36%) Land $24,768 Building $133,638 |
| 2024 | $3,277.00 | $47,845 (+11.73%) Land $7,481 Building $40,364 | $143,535 (+11.73%) Land $22,443 Building $121,092 |
| 2023 | $42,822 (+10.18%) Land $6,696 Building $36,126 | $128,466 (+10.18%) Land $20,088 Building $108,378 | |
| 2022 | $38,865 Land $2,949 Building $35,916 | $116,595 Land $8,847 Building $107,748 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 414 Prairie St in Zone AE, a high-risk flood area within the regulatory floodway; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective March 29, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | Yes |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Community Rating System | Class 2 (40% premium discount) |
| Nearby Flood Policies | 6 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 414 Prairie St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 86% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | OTTAWA serves 18,097 people · EPA ID IL0990800 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2025 |
| Lead | Under 1 ppb (2026–2028) action level 15 ppb |
| Water Quality | Radium resolved · Jul 2023 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 5 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 359 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable · Fixed Wireless | 1,000 / 50 |
May also be available: T-Mobile, Verizon.
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